Why Side Lunges and Forward Lunges Both Matter Your body doesn’t move in just one direction—and neither should your training. Unilateral training (working one side of the body at a time) is one of the most effective, research-supported ways to build balanced strength, joint stability, and real-world performance. Let’s break down the science and why these two lunge variations deserve a permanent spot in your workouts. ⸻ What Is Unilateral Training? Unilateral training involves